Multi Mult Mute
Passive multiple(1 to 3) goes to passive multiple (1 to 2 with diam convert 6.35 to 3.5) with mute for each 3.5mm out.
Each 6.35 jack are connectors with double circuits => for each big jack, if nothing is plugged it received the signal of the previous 6.35 jack else it receive it's own signal.
Look at the picture, you will understand.
Module is available as a DIY project only.
This Module is discontinued.
$38